Form 4 Tracker
Casdin Partners Master Fund, L.P.

Director, 10% Owner · 1 filing · Latest: May 7, 2026

GeneDx Holdings Corp.
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
BLFS
Casdin Partners Master Fund, L.P.Oct 15, 2025
Proposed Sale
$28.55750,000$21.4M
WGS
Casdin Partners Master Fund, L.P.Aug 22, 2025
Proposed Sale
$120.90500,000$60.5M
BLFS
Casdin Partners Master Fund, L.P.Aug 15, 2025
Proposed Sale
$25.32500,000$12.7M
BLFS
Casdin Partners Master Fund, L.P.Aug 11, 2025
Proposed Sale
$22.37500,000$11.2M
BLFS
Casdin Partners Master Fund, L.P.Jun 10, 2025
Proposed Sale
$23.911,000,000$23.9M